LIST OF ILLUSTRATIONS XIX 



FIG. PACK 



80. Forms of Babesia muris 158 



8 1. Developmental cycle of Nosema bombycis I 5 



82. Sedgwick-Tucker aerobioscope 177 



83. Jeffer's plate for counting colonies 184 



84. Surface divided in square centimeters for counting colonies 185 



85. Receptor of the first order uniting with toxin 209 



86. Receptor of the second order 210 



87. Receptor of the third order 214 



88. Deviation of complement 216 



89. Mucor mucedo 232 



90. Mucor corymbifer 232 



91. Aspergillus glaucus 233 



92. Penicillium crustaceum 234 



93. Oidium lactis 236 



94. Oidium albicans, colony 237 



95. Oidium albicans, mycelial thread 238 



96. Scutulum of favus on the arm of a man 239 



97. Scutulum of favus in a mouse 240 



98. Achorion schoenleinii, colony 241 



99. Sporotrichum schenki, cultures on agar 242 



100. Sporotrichum schenki, forms of mycelium 243 



101. Organisms found in oidiomycosis 245 



102. Actinomyces bovis 247 



103. Gonococci and pus cells 251 



104. Meningococcus in spinal fluid 256 



105. Pneumococcus showing capsule 258 



106. Staphylococcus aureus, gelatin culture 265 



107. Bacillus subtilis 269 



108. Anthrax bacilli in capillaries of the liver 270 



109. Bacterium anthracis showing spores 271 



no. Bacterium anthracis, colony upon a gelatin plate 271 



in. Bacterium anthracis, thread formation of colony 272 



112. Bacillus welchii, in agar showing gas formation 278 



113. Tetanus bacilli, showing terminal spores 280 



1 14. Bacillus tetani, stab culture 281 



115. Bacillus botulinus 282 



116. Bacillus of diphtheria 286 



117. Bacillus diphtheria stained by Neisser's method 286 



118. Forms of Bacillus diphtheria in cultures on Loeffler's serum 287 



119. Forms of Bacillus diphtheria on agar 287 



1 20. Colonies of Bacillus diphtheria on glycerin agar 288 



121. B. diphtherias, culture on glycerin agar 289 



122. Swab and culture tube for diagnosis of diphtheria 290 



123. The Morax-Axenfeld bacillus 296 



1 24. The Koch-Weeks bacillus 297 



